Sand screening machine for reducing viscosity of wet mud

Abstract

The invention provides a sand screening machine for reducing the viscosity of a wet mud, relates to the field of interior decoration machinery equipment, and solves the problems that the wet mud is easy to adhere to a screen mesh or screen holes and the screen mesh is not easy to disassemble and clean. The sand screening machine for reducing the viscosity of the wet mud comprises a servo electriccabinet, a coarse sand screen mesh, an installation plate and the like. By utilizing the principle of homopolar repulsion of magnets, same poles of a No.1 permanent magnet, a No.2 permanent magnet anda No.3 permanent magnet are opposite, so that the vibration strength of a screen mesh body can be improved; a quick lime coating layer and moisture in the wet mud are matched to produce chemical reaction and radiate heat, and a lug and sand generate heat by friction, so that the surface temperature of a mesh surface of the screen mesh rises, the moisture in the wet mud is absorbed, and the wet mud is not easy to adhere sand or block the filtration screen holes; and then by utilizing the principle of opposites attraction of the magnets, the No.3 permanent magnet is turned over at 180 degrees,a movable plate rotates upwards, and the screen mesh body further moves upwards, so that the screen mesh body can be easily taken down and cleaned so as to be conveniently used for the next time.

Description

technical field [0001] The invention relates to the field of interior decoration machinery and equipment, in particular to a sand screening machine for reducing the viscosity of wet mud. Background technique [0002] Sand screening machine, also known as sand and gravel separator, is usually used to separate sand and gravel from rivers, reservoirs, and coal yards. Its types include: drum type sand screening machine, washing drum type sand screening machine, vibrating screen type sand screening machine, etc. Sand and gravel generally contain a small amount of soil. If construction happens on a rainy day, the soil and rainwater will mix to form wet mud, and the wet mud has a certain viscosity, which will not only bond with the sand into agglomerates, but also reduce the screening rate of the sand. When the vibrating screen type sand screen machine is working, the wet mud is easy to adhere to the screen or the screen hole, thereby reducing the diameter of the screen hole and r...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a sand screening machine that reduces the viscosity of the wet mud, which solves the problem that the wet mud is easy to adhere to the screen or in the screen holes, and the screen is not easy to disassemble and clean.

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